通信对抗系统功率放大器的智能自适应控制研究

The Intelligent and Self-adaptive control technology Research of Power Amplifier in Communication Counter Measure

功率放大器是电子对抗系统中的重要设备,然而其稳定性和可靠性一直是电子对抗系统中的薄弱环节之一,工作状态受到诸多因素的影响。从功率放大器的控制部分的设计入手,在分析一个典型的通信对抗系统中影响功率放大器工作的各种因素的基础上,提出了一种新的主动式的完整控制保护方案并成功应用,使得传统的被动式工作的功率放大器可以智能、主动的分析系统中各种相关信息,预先规避风险,实现智能化自适应工作,从而大大提高了系统的可靠性。

The Power Amplifier （PA） is important equipment in the system of Communication Counter Measure （CCM）. But lacking of steadiness and reliability is always the weakness of this system. To solve the problem, it focuses on the control part of the PA and gives an active design of PA＇s control and protec- tion on the analysis of all the factors related to the PA in a typical CCM. With the application of this design, the PA itself can analyze all kinds of information in the system to avoid risks in advance and make the self-a- daptive and intelligent work come true. This design has great improvement to the reliability of the system.